LocalPDF Studio v1.0.0

This version has the following features included:

1. PDF Content redaction feature added. #4
2. Light and dark mode support added. #3
3. OCR (Optical Character Recognition) feature added for both Image and PDF file type.
4. Image to PDF feature added.
5. Sanitize PDF (Remove all metadata) added in "View and Edit Metadata" feature.
6. Multi language support added (Bengali, Chinese, Japanese) - Experimental. #2

Also, following changes and improvements are included:

1. Mozilla PDF.js updated to the latest version - v5.4.530
2. Unnecessary margin removed from about, credits and donate page.
3. Fixed some typos.
4. An issue fixed where saving a file successfully after performing OCR was still showing unsuccessful alert.
5. Default PDF zooming scale set to 100% in the PDF reader.
6. An issue fixed where in come cases PDF files cannot be opened in the PDF reader if the software is not opened.
7. Drag and drop message changed a little bit to avoid misunderstanding between Image and PDF files.
8. An issue fixed where Selecting/dropping password protected PDF file in Crop PDF leads to infinite loading.
9. An issue fixed where the application gets stuck if OCR engine fails to download language model.
10. PDF color inversion added with 5 different flavors.
11. Changed some UI.

This is a big update. So, if you face any problems, please open an issue. Thanks for using LocalPDF Studio.